"use strict";

import Vue from 'vue';
import axios from "axios";

// Full config:  https://github.com/axios/axios#request-config
// axios.defaults.baseURL = process.env.baseURL || process.env.apiUrl || '';
// axios.defaults.headers.common['Authorization'] = AUTH_TOKEN;
// axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded';

let config = {
  // baseURL: process.env.baseURL || process.env.apiUrl || ""
  // timeout: 60 * 1000, // Timeout
  // withCredentials: true, // Check cross-site Access-Control
  baseURI:'/api',
  timeout:5000,
};

const _axios = axios.create(config);

// request 拦截器
// 可以自请求发送前对请求做一些处理
// 比如统一加token，对请求参数统一加密
_axios.interceptors.request.use(
  function(config) {
    config.headers['Content-Type'] = 'application/json;charset=utf-8';
    // Do something before request is sent
    return config;
  },
  function(error) {
    // Do something with request error
    console.log(error)
    return Promise.reject(error);
  }
);

// response 拦截器
// 可以在接口响应后统一处理结果
// Add a response interceptor
_axios.interceptors.response.use(
  function(response) {
    // Do something with response data
    let res = response.data;
    // 如果是返回的文件
    if (response.config.responseType === 'blob') {
      return res
    }
    // 兼容服务端返回的字符串数据
    if (typeof res === 'string') {
      res = res ? JSON.parse(res) : res
    }
    return response;
  },
  function(error) {
    // Do something with response error
    console.log('err' + error) // for debug
    return Promise.reject(error);
  }
);

Plugin.install = function(Vue) {
  Vue.axios = _axios;
  window.axios = _axios;
  Object.defineProperties(Vue.prototype, {
    axios: {
      get() {
        return _axios;
      }
    },
    $axios: {
      get() {
        return _axios;
      }
    },
  });
};

Vue.use(Plugin)

export default Plugin;
